git-p4: check for existence of repo dir before trying to create

When using git-p4 in this manner:

git-p4 clone //depot/path/project myproject

If "myproject" already exists as a dir, but not a valid git repo, it fails
to create the directory.

Signed-off-by: Kevin Green <Kevin.Green@morganstanley.com>

Write out the options tag in the log message of imports only if we actually have
options

Signed-off-by: Simon Hausmann <simon@lst.de>

Fix support for explicit disabling of syncing with the origin

Signed-off-by: Simon Hausmann <simon@lst.de>

Fix depot-paths encoding for multi-path imports (don't split up //depot/path/foo)

Signed-off-by: Simon Hausmann <simon@lst.de>

Fix project name guessing

Signed-off-by: Simon Hausmann <simon@lst.de>

Fix updating/creating remotes/p4/* heads from origin/p4/*

Signed-off-by: Simon Hausmann <simon@lst.de>

Fixed the check to make sure to exclude the HEAD symbolic refs when updating
the remotes/p4 branches from origin.

Signed-off-by: Simon Hausmann <simon@lst.de>

also strip p4/ from local imports.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Merge branch 'master' of git://repo.or.cz/fast-export

print error message when p4 print fails (eg. due to permission problems)

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Only get the expensive branch mapping from the p4 server when not
syncing with the help of an origin remote (which we instead then use
to get new branches from).

Signed-off-by: Simon Hausmann <simon@lst.de>

Make git-p4 submit detect the correct reference (origin) branch when
working with multi-branch imports.

Signed-off-by: Simon Hausmann <simon@lst.de>

Make clone behave like git clone by default again.

Signed-off-by: Simon Hausmann <simon@lst.de>

Exclude the HEAD symbolic ref from the list of known branches

Signed-off-by: Marius Storm-Olsen <mstormo_git@storm-olsen.com>

Fix single branch import into remotes

Signed-off-by: Marius Storm-Olsen <mstormo_git@storm-olsen.com>

Fix git-p4 clone (defaultDestination)

Signed-off-by: Marius Storm-Olsen <mstormo_git@storm-olsen.com>

Ensure that the commit message is Windows formated (CRLF) before invoking the editor.

(The default editor on Windows (Notepad) doesn't handle Unix line endings)

Signed-off-by: Marius Storm-Olsen <marius@trolltech.com>

Fix depot-path determination for git-p4 submit

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix git-p4 submit

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix git-p4 rebase

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Hack to make the multi-branch import work again with self.depotPaths now that
self.depotPath is gone

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Don't attempt to set the initialParent on multi-branch imports (useless).
At some point the code paths should be unified, but for now I need a working
git-p4 :)

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix common path "calculation" from logs of multiple branches.
Need to use min instead of max for prev/cur to avoid out-of-bounds
string access. Also treat "i" as index of the last match instead of
a length because in case of a complete match of the two strings
i was off by one.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix support for "depot-path" in older git-p4 imports

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

look for 'text' and 'binary' files.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

thinko: really ignore deleted files.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

remove debug print

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Cleanups & import into p4/master for local import

- import into master/local if --import-local is set

- use Die() for exiting

- if --verbose is set, raise Exception()

- use joined strings iso. `list` for progress printing

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

use p4CmdList() to get file contents in Python dicts. This is more robust.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

only run p4 print if necessary

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

don't p4 print deleted files.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

read files before creating the commit.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

thinko.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

store p4 user cache in home directory.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Thinko, fix buglet.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Read p4 files in one batch.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

remove global .gitdir

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Merge origin.

Diverse cleanups

- print commands with \n

- extractDepotPathsAndChangeFromGitLog -> extractSettings, returning
dict.

- store keepRepoPath in [git-p4: ] line

- create a main() function, so git-p4 can be pychecked

- use --destination for clone destination. This simplifies logic
for --keep-path

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Fix typo in listExistingP4Branches that broke sync.

Signed-off-by: Simon Hausmann <simon@lst.de>

In *_pipe print the command that failed if it fails.
Fixed old calls to mypopen.

Signed-off-by: Simon Hausmann <simon@lst.de>

Extract multiple paths concurrently.

This enables importing just the interesting bits of large
repositories.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

add --verbose to all commands.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

use strip() iso. slicing for removing \n

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

use string.strip() iso. slicing.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

clone and sync --keep-path to keep perforce path to module.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

minor cleanups

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

cleanup

- use re.sub() iso. if for stripping ...
- spacing nits

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Robustness fixes for pipes

- add read_pipe(), read_pipe_lines(), write_pipe(), which
check pipe.close()

- use throughout

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

add .dotest to .gitignore

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Fix my email address, this isn't really KDE related :)

Signed-off-by: Simon Hausmann <simon@lst.de>

rename apply() to applyCommit(); apply is a python builtin

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

reformatting: break long lines.

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Cleanups

- don't use dir (python builtin)
- use re for munging depotPath into destination

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>

Fix creation of refs/remotes/p4/HEAD symbolic ref

Signed-off-by: Simon Hausmann <simon@lst.de>

Added git-p4 submit --trust-me-like-a-fool for the adventurous users :)

Signed-off-by: Simon Hausmann <simon@lst.de>

Forgot to remove this TODO item when I made --with-origin the default :)

Signed-off-by: Simon Hausmann <simon@lst.de>

Shortcut the case where we have no origin branch

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Make --with-origin the default for syncing.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Make --with-origin also work without origin :)

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Make git-p4 work with packed refs (don't use os.path.exists to check for the
existance of a ref)

Signed-off-by: Simon Hausmann <simon@lst.de>

Avoid creating non-p4 branches in remotes/p4 off of remotes/origin

Signed-off-by: Simon Hausmann <simon@lst.de>

Oops, fix --with-origin to /really/ also call git fetch :)

Signed-off-by: Simon Hausmann <simon@lst.de>

Added support for --with-origin with multi-branch imports

Signed-off-by: Simon Hausmann <simon@lst.de>

Forgot to remove this return statement from debugging

Signed-off-by: Simon Hausmann <simon@lst.de>

Fix creating the remotes/p4 branches based on origin/* for the multi-branch import

Signed-off-by: Simon Hausmann <simon@lst.de>

Replace \r\n with \n when importing from p4 on Windows

Signed-off-by: Marius Storm-Olsen <marius@trolltech.com>

Load the user map from p4 only once at run-time.

Signed-off-by: Simon Hausmann <simon@lst.de>

Fix multi-branch import with --silent.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix p4 execution in git-p4 rollback.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Catch p4 errors in rollback early enough (before deleting refs!)

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Oops, fill the /list/ correct with the p4 exit code.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Don't make len(p4Cmd("p4 changes -m 1 //foo/...")) == 0 succeed when the p4 command itself failed.

When the p4 command failed write out the exit code in the returned dict.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Make rollback work with locally imported branches

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Avoid calling git symbolic-ref refs/heads/p4//HEAD (double slash)

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Doc updates

Signed-off-by: Simon Hausmann <simon@lst.de>

Use refs/heads/* instead of refs/heads/p4/* for local imports

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Added support for --max-changes=<count> to ease import debugging

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Added support for importing multiple branches into refs/heads instead of just refs/remotes
using --import-local. Needs some further microfix but seems to work otherwise.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fixes for rollback, delete branches that did not exist at the specified p4 change

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix branch detection in multi-branch imports

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Added a rollback command for debugging. It sets back the heads of the p4 branches to the specified p4 change number or earlier.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Make git-p4 submit --direct safer by also creating a git commit

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Detect with git-p4 submit --direct when there are no changes in the working directory

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix git symbolic-ref warning on initial clone

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix error detection with git-p4 submit when the requested depot path is not in the client view.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Fix conversion from old style heads/p4 to remotes/p4/master

Signed-off-by: Simon Hausmann <simon@lst.de>

Improved output for multi branch imports and noted another little todo item

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Another (potentially life-saving) idea for submit --direct

Signed-off-by: Simon Hausmann <simon@lst.de>

Had an idea for debugging, record it :)

Signed-off-by: Simon Hausmann <simon@lst.de>

Specifying --detect-branches is now only needed for the initial clone/sync.
Afterwards it's turned on implicitly if more p4 branches than remotes/p4/master
are found.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Added support for git-p4 submit --direct (experimental)

Signed-off-by: Simon Hausmann <simon@lst.de>

Use git format-patch and git apply --apply when extracting patches from git and
applying them to a Perforce checkout. This should make it possible to apply git
commits with binary files that cannot be handled by path.

Signed-off-by: Simon Hausmann <simon@lst.de>

Oops, not only /set/ gitdir on clone, also set it /correctly/ :)

Signed-off-by: Simon Hausmann <simon@lst.de>

Fix gitdir not being set when cloning. Needed for writing the p4 users cache.

Signed-off-by: Simon Hausmann <simon@lst.de>

Cache the output of "p4 users" for faster syncs on high latency links.

Signed-off-by: Simon Hausmann <simon@lst.de>

Removed unused variable, more cleanups

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

More cleanups and speedups for labels and branches

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

Cleanup/speed up the branch<> file split and removed change range limitation that I added
for debugging (oops).

Signed-off-by: Simon Hausmann <shausman@trolltech.com>

More work on the incremental importing of multiple branches.
Improved error detection by checking the exit code of git-fast-import.

Signed-off-by: Simon Hausmann <shausman@trolltech.com>